/**
 * Copyright (c) 2023 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const { etsVm, getTestModule } = require('escompat.test.js');

const etsMod = getTestModule('escompat_test');
const GCJSRuntimeCleanup = etsMod.getFunction('GCJSRuntimeCleanup');
const FooClass = etsMod.getClass('FooClass');
const CreateEtsSample = etsMod.getFunction('Array_CreateEtsSample');
const TestJSFind = etsMod.getFunction('Array_TestJSFind');

{ // Test JS Array<FooClass>
  TestJSFind(new Array(new FooClass('zero'), new FooClass('one')));
}

{ // Test ETS Array<Object>
  let arr = CreateEtsSample();
  function fnTrue(v) { return true; }
  function fnFalse(v) { return false; }

  // reference check for how this is supposed to behave:
  ASSERT_EQ([1, 2, 3].find(fnTrue), 1);
  ASSERT_TRUE([1, 2, 3].find(fnFalse) == null); // null or undefined

  // actual test code:
  let found = arr.find(fnTrue);
  // NOTE(oignatenko) uncomment below after interop will work like reference above instead of returning undefined
  // ASSERT_EQ(found, 123);

  let foundNull = arr.find(fnFalse);
  console.log(foundNull);
  ASSERT_TRUE(foundNull == null);
}

GCJSRuntimeCleanup();
